OPA4234UA/2K5G4
- Mfr.Part #
- OPA4234UA/2K5G4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 9
- In Stock :
- 9
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Current - Input Bias :
- 12nA
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8.65mm
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Number of Pins :
- 14
- Common Mode Rejection Ratio :
- 86 dB
- Low-Bias :
- No
- Voltage - Input Offset :
- 70μV
- Slew Rate :
- 0.2V/µs
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~85°C
- Architecture :
- VOLTAGE-FEEDBACK
- ECCN Code :
- EAR99
- Programmable Power :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Output / Channel :
- 22mA
- Power Supply Rejection Ratio (PSRR) :
- 110.46dB
- Number of Functions :
- 4
- Pin Count :
- 14
- Unity Gain BW-Nom :
- 350 kHz
- Current - Supply :
- 275μA
- JESD-609 Code :
- e4
- Max I/O Voltage :
- 250μV
- Lifecycle Status :
- LIFEBUY (Last Updated: 5 days ago)
- Peak Reflow Temperature (Cel) :
- 260
- Micropower :
- yes
- Height :
- 1.75mm
- Voltage Gain :
- 120dB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 3.91mm
- Number of Terminations :
- 14
- Surface Mount :
- yes
- Operating Supply Voltage :
- 18V
- Amplifier Type :
- GENERAL PURPOSE
- Low-Offset :
- yes
- Power Supplies :
- +-1.35/+-18/2.7/36V
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Packing Method :
- TR
- Input Offset Current-Max (IIO) :
- 0.005μA
- Terminal Form :
- Gull wing
- Nominal Gain Bandwidth Product :
- 350 kHz
- Frequency Compensation :
- yes
- Number of Elements :
- 4
- Supply Voltage :
- 15V
- Input Offset Voltage (Vos) :
- 250μV
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Bias Current-Max (IIB) @25C :
- 0.05μA
- Nominal Supply Current :
- 1.4mA
- Voltage - Supply, Single/Dual (±) :
- 2.7V~36V ±1.35V~18V
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- OPA4234
- Bandwidth :
- 350 kHz
- Lead Free :
- Lead Free
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Average Bias Current-Max (IIB) :
- 0.05μA
- Datasheets
- OPA4234UA/2K5G4

12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA4234 14 Pins 14-SOIC (0.154, 3.90mm Width)
OPA4234UA/2K5G4 Overview
In the package, you will find a 14-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the General Purpose-type. A Tape & Reel (TR) case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 15V battery. The op amp ic has an array of 14 pins on it. Op amp rates 250μV as input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. You should keep the voltage gain at 120dB for the time being. 4 elements make up the design of this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. The linear amplifier is packaged by using a TR axis. There is a recommendation that this electrical part be used with a supply with 275μA current rating.
OPA4234UA/2K5G4 Features
14 Pins
supply voltage of 15V
120dB voltage gain
OPA4234UA/2K5G4 Applications
There are a lot of Texas Instruments
OPA4234UA/2K5G4 Instrumentational OP Amps applications.
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video computer boards
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















